You are viewing a plain text version of this content. The canonical link for it is here.

Posted to mapreduce-issues@hadoop.apache.org by "Gera Shegalov (JIRA)" <ji...@apache.org> on 2012/12/14 07:34:13 UTC

[jira] [Created] (MAPREDUCE-4879) TeraOutputFormat may overwrite an existing output directory

Gera Shegalov created MAPREDUCE-4879:
----------------------------------------

             Summary: TeraOutputFormat may overwrite an existing output directory
                 Key: MAPREDUCE-4879
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4879
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: examples
    Affects Versions: trunk
            Reporter: Gera Shegalov


Unlike FileOutputFormat, TeraOutputFormat does not prevent TeraGen/Sort jobs from writing into an existing directory, and potentially overwriting previous runs.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira